int prime[] = {0};
int primes(int x, int y){
using namespace std; int a = 1;
for (int i = x; i <= y; i++){prime[a] = i; a++; }
prime[0] = a; return 0;
}
#include<iostream>
#include<array>
int main()
{
std::array<int,3> arr;
//To find the size of the array
std::cout<<arr.size()<<std::endl;
//Accessing the last element
auto it=arr.end();
std::cout<<arr.back()<<"\t"<<arr[arr.size()-1]<<"\t"<<*(--it);
return 0;
}
#include <iostream>
using namespace std;
int main() {
int arr[] = {10,20,30,40,50,60};
int arrSize = sizeof(arr)/sizeof(arr[0]);
cout << "The size of the array is: " << arrSize;
return 0;
}
#include <iostream>
using namespace std;
int main() {
int arr[] = {10,20,30,40,50,60};
int arrSize = sizeof(arr)/sizeof(arr[0]);
cout << "The size of the array is: " << arrSize;
return 0;
}